I have an assignment for college due soon but i'm stuck on my database

If anyone can help me pleas email or add me to MSN messenger on greg_knight2k@hotmail.com Paypal $$ rewards to anyone that can help me since this is kinda urgent!

I have 4 things to run, create commands,constraints,inserts and drop commands. Since create and drop commands are pretty simple i dont think i've gone wrong there but the other 2 seem to have messed up somehow as i get a plethora of errors when i try to run them!

So please email me if you have any knowledge on the matter.